<!doctype html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport"
        content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0">
  <meta http-equiv="X-UA-Compatible" content="ie=edge">
  <title>Document</title>
</head>
<body>

<!--
  1、登录分支书写代码
  2、提交到当前分支本地仓库
  3、切换到主分支
  4、合并login分支代码到主分支 ==> git merge login
-->
</body>
</html>
